The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 06, 2026
Filed:
Mar. 04, 2025
Applicant:
Fieldpiece Instruments, Inc., Orange, CA (US);
Inventor:
Henry J. Kuo, Orange, CA (US);
Assignee:
Fieldpiece Instruments, Inc., Orange, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 27/02 (2006.01); F16K 1/04 (2006.01); F25B 45/00 (2006.01);
U.S. Cl.
CPC ...
F16K 27/0209 (2013.01); F16K 1/04 (2013.01); F25B 45/00 (2013.01); F16K 2200/501 (2021.08); Y10T 137/3724 (2015.04);
Abstract
A Schrader valve adapter and optimizer engages an HVAC flare fitting and includes an adjustment collar that controls the insertion depth of the core depressor enabling the technician to avoid blow outs and compensate for Schrader valve cores that are set at maximum insertion depth.
Kuo, Henry. (2026). Schrader valve adapter and optimizer (U.S. Patent No. 12753852). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12753852
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile